Guy Proposes To His Lady At Someone Else's Wedding - Is This Cool?

Is it cool to propose to someone at a wedding? It just happened and the entire thing was captured on Tik Tok.

Usually the number one rule at a wedding is, it's all about the bride. The interesting thing is, the bride was in on it! Watch as the bride turns the bouquet toss into a moment all about her girl as she flips her around to see her man down on one knee.